/* 右侧导航 */
.yk_fix {
    position: fixed;
    top: 65%;
    right: 0;
}

.yk_fix ul li {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: #15aafb;
    background-repeat: no-repeat;
    background-position: 12px 14px;
    margin-top: 10px;
}

.yk_fix ul li:nth-of-type(1) {
    background-image: url("../images/DIAHUA_03.png");
}

.yk_fix ul li:nth-of-type(2) {
    background-image: url("../images/Q_03.png");
}

.yk_fix ul li:nth-of-type(3) {
    background-image: url("../images/WX_03.png");
}

.yk_fix ul li:nth-of-type(4) {
    background-image: url("../images/JJ_03.png");
}